CKA-120, PA Mixer Amplifier by CKS Acoustics
PA Mixer Amplifier · Amplifiers

CKA-120

150W mixer amplifier with dual power operation, automatic changeover from AC mains to 12V battery if power fails.

Power output
150W Max, 120W RMS @ 10% THD
Frequency response
50Hz~15KHz ±2dB
Input channels
5 x Mic 1mV/4.7KΩ, 2 x Aux 70mV/100KΩ
Weight
9.3Kg

Manufactured in Gandhinagar, Gujarat. Specifications transcribed from the CKS 2026 catalogue.

Specification

Every published figure.

Full specification for CKA-120
Power output150W Max, 120W RMS @ 10% THD
Input channels5 x Mic 1mV/4.7KΩ, 2 x Aux 70mV/100KΩ
Frequency response50Hz~15KHz ±2dB
Tone controlsBass ±10dB @ 100Hz, Treble ±10dB @ 10KHz
Speaker output4Ω, 8Ω, 16Ω, 100V Line
OutputPreamp 200mV/600Ω, Line 1V/1kΩ
Digital playerMp3 with USB, SD card, Bluetooth and recording
Power supplyAC 220-240V 50/60Hz, DC 12V (1 x 12V car battery)
DimensionW390 x H130 x D297mm
Weight9.3Kg
From brief to system

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